---> uname -a: Linux prd-centos8-builder-2c-1g-10180.novalocal 4.18.0-448.el8.x86_64 #1 SMP Wed Jan 18 15:02:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 3.8G 0 3.8G 0% /dev tmpfs 3.8G 0 3.8G 0% /dev/shm tmpfs 3.8G 17M 3.8G 1% /run tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup /dev/vda1 40G 8.4G 32G 21% / tmpfs 770M 0 770M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 7699 574 5021 19 2102 6819 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:00:63:73 brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.30.107.84/23 brd 10.30.107.255 scope global dynamic noprefixroute eth0 valid_lft 86099sec preferred_lft 86099sec inet6 fe80::f816:3eff:fe00:6373/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/02/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM tps rtps wtps bread/s bwrtn/s 03:05:01 AM 254.43 153.12 101.32 6338.02 13657.55 03:06:01 AM 107.47 0.28 107.18 17.86 9249.28 03:07:01 AM 28.10 1.78 26.31 163.71 1140.34 03:08:01 AM 22.58 0.13 22.45 10.93 612.68 Average: 103.15 38.83 64.32 1632.83 6165.27 03:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:05:01 AM 5276996 7023832 2607440 33.07 2688 1920972 745916 8.35 218956 2049652 145880 03:06:01 AM 5135216 6967076 2749220 34.87 2688 1999572 746020 8.35 242012 2140936 16616 03:07:01 AM 5165640 7002244 2718796 34.48 2688 2004356 705952 7.90 246220 2106252 4 03:08:01 AM 5119520 6954716 2764916 35.07 2688 2002184 753576 8.44 422340 1976988 14780 Average: 5174343 6986967 2710093 34.37 2688 1981771 737866 8.26 282382 2068457 44320 03:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:05:01 AM eth0 272.16 149.33 1747.31 60.40 0.00 0.00 0.00 0.00 03:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:06:01 AM eth0 34.86 26.88 230.53 9.34 0.00 0.00 0.00 0.00 03:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:07:01 AM eth0 25.50 22.58 42.18 6.92 0.00 0.00 0.00 0.00 03:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:08:01 AM eth0 34.81 27.11 34.91 9.27 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 91.84 56.48 513.78 21.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-448.el8.x86_64 (centos-stream-8-builder-63d9752a-2c92-2a07-2618-33e2bb46e6c7.nov) 03/02/2024 _x86_64_ (2 CPU) 03:03:27 LINUX RESTART (2 CPU) 03:04:01 AM CPU %user %nice %system %iowait %steal %idle 03:05:01 AM all 43.08 2.56 19.31 6.53 0.12 28.39 03:05:01 AM 0 55.15 2.36 17.76 6.68 0.12 17.93 03:05:01 AM 1 30.93 2.76 20.88 6.38 0.12 38.93 03:06:01 AM all 39.38 0.00 3.03 3.02 0.12 54.45 03:06:01 AM 0 53.33 0.00 3.75 3.97 0.10 38.86 03:06:01 AM 1 25.46 0.00 2.32 2.09 0.13 70.00 03:07:01 AM all 27.90 0.00 1.32 0.68 0.08 70.02 03:07:01 AM 0 40.08 0.00 1.40 0.62 0.10 57.80 03:07:01 AM 1 15.73 0.00 1.24 0.73 0.07 82.24 03:08:01 AM all 36.45 0.00 2.30 0.37 0.10 60.77 03:08:01 AM 0 46.13 0.00 2.31 0.57 0.10 50.89 03:08:01 AM 1 26.77 0.00 2.28 0.18 0.10 70.67 Average: all 36.67 0.63 6.42 2.63 0.10 53.55 Average: 0 48.64 0.58 6.25 2.94 0.10 41.48 Average: 1 24.68 0.68 6.58 2.32 0.10 65.64